---
product_id: 744794350
title: "Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer"
brand: "mean well"
price: "$74"
currency: NZD
in_stock: true
reviews_count: 1
category: "Mean Well"
url: https://www.desertcart.nz/products/744794350-top-hat-rail-power-supply-15-w-12-v-1
store_origin: NZ
region: New Zealand
---

# 15W high-efficiency power Compact 90x17.5x54.5 mm size Wide 85-264VAC input range Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer

**Brand:** mean well
**Price:** $74
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style!

## Quick Answers

- **What is this?** Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer by mean well
- **How much does it cost?** $74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/744794350-top-hat-rail-power-supply-15-w-12-v-1)

## Best For

- mean well enthusiasts

## Why This Product

- Trusted mean well brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Saving Design:** Slim 90mm length fits perfectly on any DIN rail setup without clutter
- • **85% Energy Efficiency:** Optimized power conversion reduces waste and lowers your energy footprint
- • **Universal Input Voltage:** Works seamlessly with 85-264VAC mains worldwide—plug and play confidence
- • **Reliable 15W Output Power:** Delivers consistent 12V DC at 1.25A for your critical devices
- • **Certified Safety & Quality:** CE-certified for peace of mind in professional and industrial environments

## Overview

The MeanWell HDR-15-12 is a compact, high-efficiency 15W DIN-rail power supply delivering stable 12V DC output at 1.25A. Designed for professional use, it supports a wide input voltage range (85-264VAC) and features CE certification, making it a reliable choice for industrial and DIY electrical setups.

## Description

MeanWell HDR-15 Series

Review: FFS labelling not clear - So annoying. The terminals at the bottom, where the writing says OUTPUT, are actually the 240v inputs. So if you connect the mains to the V+ and V- terminals like I did, you will literally vaporise it. Like I did.

## Features

- MeanWell HDR-15-12 Top-Hat Rail Power Supply
- Power: 15 W, Output voltage: 12V (10.8 - 13.8VDC), Output current: 1.25 A
- Input voltage: 85 - 264VAC, Efficiency: 85%
- Length: 90 mm, Width: 17.5 mm, Height: 54.5 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XWSYRCF |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 200,737 in DIY & Tools ( See Top 100 in DIY & Tools ) 214 in Transformers (DIY & Tools) |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (28) |
| Date First Available | 28 Mar. 2017 |
| Included Components | HDR-15-12 |
| Item Package Quantity | 1 |
| Item Weight | 45.4 g |
| Item model number | HDR-15-12 |
| Item weight | 45 g |
| Manufacturer | MeanWell |
| Material | Top-hat rail power supply |
| Number of Pieces | 1 |
| Part Number | HDR-15-12 |
| Product Dimensions | 9 x 1.75 x 5.45 cm; 45.36 g |
| Size | HDR-15-12 |
| Specification met | CE |
| Wattage | 15 watts |

## Product Details

- **Brand:** MEAN WELL
- **Current rating:** 1.25 Amps
- **Mounting type:** Rail Mount
- **Power source:** Eingang: 85-264AC 120-370DC
- **Product dimensions:** 90D x 18W x 55H millimetres

## Images

![Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer - Image 1](https://m.media-amazon.com/images/I/31FDVqnoUuL.jpg)
![Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer - Image 2](https://m.media-amazon.com/images/I/31ZkffEwvCL.jpg)
![Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer - Image 3](https://m.media-amazon.com/images/I/413cl4sr6wL.jpg)
![Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer - Image 4](https://m.media-amazon.com/images/I/41a4vylqG1L.jpg)
![Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer - Image 5](https://m.media-amazon.com/images/I/41fes2Unk0L.jpg)

## Questions & Answers

**Q: Hi, will this charge the battery in ring doorbell 3 if hardwire**
A: Hi, Sorry no this is not for use in charging batteries.

**Q: Can I just confirm that Live and Neutral 230V supply is the bottom terminals on this transformer and the LV DC output is the top?**
A: Yes the 230v terminals are on the bottom of the unit and the LV side coming out of the top

## Customer Reviews

### ⭐⭐⭐ FFS labelling not clear
*by L***Y on 17 August 2023*

So annoying. The terminals at the bottom, where the writing says OUTPUT, are actually the 240v inputs. So if you connect the mains to the V+ and V- terminals like I did, you will literally vaporise it. Like I did.

## Frequently Bought Together

- Top-hat Rail Power Supply 15 W 12 V 1.25 A; MeanWell HDR-15-12; DIN-Rail Transformer
- Introducing Enclosure for Ring DIN Rail Transformer (2nd Gen) and Ring DIN Rail Transformer (1st Gen)
- Ring Chime, White

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**Shop now:** [https://www.desertcart.nz/products/744794350-top-hat-rail-power-supply-15-w-12-v-1](https://www.desertcart.nz/products/744794350-top-hat-rail-power-supply-15-w-12-v-1)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*